baber/WOPTO huggingface dataset:
Patent JP-H11316096-A (JP)
Title: Boiling type heat transfer pipe
Inventor: TAKAHASHI HIROYUKI
IPC: F28F1/42
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a boiling type heat transfer pipe which can raise the heat conduction performance in the case where a refrigerant low in density is used. SOLUTION: Fins 2 are made at specified pitches P2 in the axial direction of a pipe at the outside of the heat transfer pipe body 1. The fin 2 is pressed intermittently in its longitudinal direction, whereby a recess 5 and a projection 4 are made. The openings 6 above the cavities 3 between fins 2 are jutting out so that they may come close to each other with the recesses 5 and the projections 4. In the cross section orthogonal to the axis of pipe, the width W of the opening 6 between the projections 4 is 0.13 mm<w<=0.40 mm, and the angle θ made between opposed both flanks of the recess 5 is 55 deg. or under. The pitch P1 of the projection and recess is 0.28 mm<=P1 <=0.55 mm. The pitch P2 of the cavity part is 0.50 mm<=P2 <=0.90 mm.  For the rib 7, the lead angle αis 41<=α<=50 deg., and the height h of the rib is 0.22 mm<=h<=0.45 mm, and the pitch P3 in axial direction of pipe is 2.6 mm<=P3 <=6.5 mm.
Patent JP-S61198543-A (JP)
Title: Discharge lamp device
Inventor: NISHIKATSU TAKEO
IPC: H01J61/56
Filed: 1985-02-28
Abstract: PURPOSE:To effectively suppress the rise in temperature, by placing more than a prescribed area of the inside surface of a metal shell in surface contact with the core of a stabilizer to promote the transfer of heat from the stabilizer. CONSTITUTION:A discharge lamp unit comprises a choke coil stabilizer 8, a discharge lamp 3 and a starter 9, and is connected to a power supply through an Edison screw cap 7. A shell 6, in which the stabilizer 8 is housed, is made of a metal of high thermal conductivity. The inside surface of the shell 6 is placed in surface contact with the core 81 of the stabilizer 8 so that the area of the contact surface is 2cm<2> or more. Since the shell and the core are thus placed in tight contact with each other, the heat of the core is effectively conducted to the shell to perform good heat transfer to effectively suppress the rise in the temperature of the stabilizer.
Patent JP-S58158423-A (JP)
Title: Combustion control device
Inventor: YOSHIDA TOMOAKI
IPC: F23N5/24
Filed: 1982-03-15
Abstract: PURPOSE:To increase safety of an combustion control device, by providing a gate circuit adapted to block an emission of signal indicating a heat demand when an abnormal signal indicating an occurance of abnormality in the device is detected, thereby ensuring to stop a sequence circuit at an abnormal status. CONSTITUTION:If an electric power is switched ON when a heat demand signal TH is high, every parts is made is reset, and a signal PON is rendered high after a timed duration preset by a time constant of resistor 9 and capacitor 10, while a differentiation circuit 2-1 starts to output a signal THON when a sending of clock signal phi is started via an AND gate 3-5. A transistor Tr13-2 is turned ON when an AND gate 3-8 has its output lowered, thereby lowering a signal EM indicating an occurance of emergency. On the other hand, if a signal PON is slow to energize after the power is switched ON, an output of buffer 5, i.e. a signal PON is ensured to be low, and memories 12-1 and 12-2 are reset via a latch 16, thereby enabling the transistor 13-2 to stop a sequence circuit upon the former being turned FF.
Patent JP-S63206656-A (JP)
Title: Apparatus for determining base sequence
Inventor: SASAKI SHUNICHIRO
IPC: G01N27/447
Filed: 1987-02-23
Abstract: PURPOSE:To make the reading of a migration pattern possible, by rotationally driving a gel itself with respect to exciting beam to irradiate while performing the electrophoresis of the gel. CONSTITUTION:At first, polyacrylamide gels 3a, 3b are formed to the gap between migration discs 1a, 1b to be solidified and, next, a specimen of a DNA fragment to be measured is charged from a large number of migration specimen charge ports. Thereafter, the migration discs are arranged so that the lower parts of the outer peripheries thereof are immersed in a cathode side electrolyte 7 and a cathode is put in a cathode side electrode tank 6 while a part becoming an electrolyte tank is filled with an anode side electrolyte and a current is supplied to start gel electrophoresis. At this time, the luminous flux from a laser beam 1 for an exciting beam is allowed to irradiate in the direction crossing the discs 1a, 1b at a right angle. When the DNA fragment is migrated to the irradiation point and a band reaches, the fluorescent dye preliminarily adhered to the terminal of the base sequence of the DNA fragment as a marker generates fluorescence which is, in turn, detected through a detector 10 and the signal at the time of detection is subsequently processed by a signal processing part 12 to perform actual reading operation.
Patent JP-S58157681-A (JP)
Inventor: ARAHORI NOBORU
IPC: H02P21/36
Filed: 1982-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57155205-A (JP)
Title: Recovery of polyolefin
Inventor: ASANUMA TADASHI
IPC: C08F6/06
Filed: 1981-03-20
Abstract: PURPOSE: A solution containing a soluble polymer is fed into th first separation zone where the volatile components are taken out of the upper part and the unvolatile concentrated solution is expelled out of the lower part, then, the concentrated solution is sent through a double-layered heating tube to the second  separation zone in a jet where the titled polymer is readily recovered from the viscous solution.  
     CONSTITUTION: A polymer solution in 2W4C liquid hydrocarbon is sent from tank 1 into the first separation zone 2 where the vapor of the volatile components is taken out of the upper part under such a pressure as the volatile vomponents is kept in liquid state at 10°C or higher temperature and the concentrate  of 2W2,000 times concentration of its original is expelled out of the lower part.  Then, the concentrate is continuously or intermitently passed through double-  layered heating pipe 4 and jetted from inlet into the second separation zone of  cyclon 3 kept the pressure lower than 3kg/cm 2 G where the volatile components  are obtained from the upper part and the polymer substantially free from the  volatile components is recovered from the lower part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59165503-A (JP)
Title: Radar equipment
Inventor: TAKENOUCHI YASUSHI
IPC: H01Q3/08
Filed: 1983-03-10
Abstract: PURPOSE:To perform the turning and elevating operation of an antenna with a simple constitution by converting the revolutions of a rotary motor into reciprocating motions by means of bevel gears and cams. CONSTITUTION:The movement of a rotary motor 15 is transmitted to a rotary pedestal part 9 via a gear box 14, a gear 13 and a rotary gear 12 to turn an antenna 1. When the antenna 1 is turned by the motor 15, a pinion gear 17 turns on its axis while revolving around the outer circumference of a gear 16 since the gear 17 is meshed with the gear 16 attached to a fixed pedestal part 11. As a result, bevel gears 18 and 19 revolve and then a cam shaft 22 revolves via an electromagnetic clutch 20 and an electromagnetic brake 21 to turn cams 23 (23a, 23b). With revolutions of cams 23, a lever 24 has oscillating motions centering on an elevation shaft 3 together with the shaft 3. As a result, both antenna 1 and supporter 2 have elevating motions together with the shaft 3.
Patent JP-2000239152-A (JP)
Title: Method for removing organic solvent remaining in fine particle
Inventor: MIZOBE MASAKAZU
IPC: A61K9/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To efficiently and almost completely remove an organic solvent remaining in fine particles in a short time by heating the fine particles in which an organic solvent having a lower boiling point than water is contained in a water phase at a temperature higher than the boiling point of the organic solvent. SOLUTION: An organic solvent (preferably an organic solvent having a boiling point >=10 deg.C less than that of water, e.g. a halogenated aliphatic hydrocarbon-based solvent) remaining in fine particles consisting of an agent and a polymer (e.g. the polyester of a hydroxyfatty acid) hardly soluble in water is removed by heating the fine particles in a water phase at a temperature higher than the boiling point of the organic solvent (preferably at a temperature >=5 deg.C higher than the boiling point). The initial residual amount of the organic solvent in the fine particles is preferably <=40 wt.%. The ratio of the fine particles to the water phase is preferably 0.1-1000 g per 1 litter of the water phase without containing the fine particles. Thus, highly safe fine particle formulations are easily provided.
Patent JP-S54132162-A (JP)
Title: Counting device
Inventor: SAITOU AKIO
IPC: H03K21/00
Filed: 1978-04-06
Abstract: PURPOSE:To decrease the number of the digit for the pulse counter by counting only the number of the pulses generated between the sampling pitches among the pulses generated for the period from the start to end of the lap detection. CONSTITUTION:The circuit of the lap counter constituting a reverse mill is formed as follows: the input pulse given from the pulse oscillator of the mill is applied to pulse counter 21 via up-down decision circuit 20 and then reserved in memory 22 which is controlled for its timing by clock pulse 11. Then the substraction is given via subtractor 24 to the preceding counter value reserved in memory 23. And the overflow, if caused between the sampling pitches, is corrected by the value memorized in memory 32. After this, the count value equivalent to one turn of the tension reel is given to memory 25 to be calculated through divider 26 along with the corrected value. This calculated value is then given to adder 27 to be kept in memory 29 via memory 28.
Patent JP-H09185867-A (JP)
Title: Card receiving mechanism
Inventor: FUJIMOTO OSAMU
IPC: G11B19/10
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent damages to a card reader or a card itself by surely preventing the mistaken insertion and the intentional insertion of a foreign object such as a coin. SOLUTION: When a card 80 guided by a pair of guiding parts 60b and 60c is brought into contact with a roller 53 provided in a position near one guiding part 60b, a force is applied to the roller 53 in the thickness direction of the card and the roller 53 moved in the thickness direction of the same and following the movement of this roller 53, a shutter plate 56 as a shielding part opens a tip part 56b for shielding the center part 60a of a card inserting port in a position more backward than the contact spot between the roller 53 and the card and thereby the card is inserted. When a foreign object is inserted without contacting the roller 53, the shutter plate 56 is not operated and thus the insertion of the foreign object is prevented.
Patent JP-H04287961-A (JP)
Title: Leadframe
Inventor: OKAMOTO KAZUYOSHI
IPC: H01L23/50
Filed: 1991-03-06
Abstract: PURPOSE:Relating to a semiconductor IC, to prevent the flow of solder toward a lifted lead when a silicon chip is diebonded on a leadframe. CONSTITUTION:A solder flow prevention plate 2 is formed by machining a part of a lifted lead 1 of a leadframe, whereby an Au wire can be provided on the lifted lead 1.
Patent JP-S62208369-A (JP)
Inventor: RUIGI TARAGUNA
IPC: B65D53/02
Filed: 1987-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0397602-A (JP)
Title: Endothermic reactor
Inventor: YOSHIOKA HIROSHI
IPC: C01B3/38
Filed: 1990-02-21
Abstract: PURPOSE:To obtain the efficient endothermic reactor that is compact, lightweight and inexpensive by enclosing a reaction tube with a furnace vessel and conducting the combustion heat from a burner along the outside of the reaction tube. CONSTITUTION:A reaction catalyst 18 is packed only in the inner annular space 9 of the reaction tube 2, an outer annular space 8 is used as the passage for raw gas, and a burner 3 is set at the upper end of the reaction tube 2. The combustion gas from the burner 3 is passed as shown in the figure. Meanwhile, the raw gas is introduced 11 into the space 8, sent downward, reversed under a partition cylinder 4 and sent upward through the reaction catalyst 18 in the space 9. Under these conditions, since only the space 9 is packed with the catalyst 18, the heat necessary for the reforming reaction is mainly supplied by the radiant heat from the combustion gas by the burner 3. Consequently, the heat flux is enhanced, the heating area is reduced, and the reactor is miniaturized and lightened.
Patent JP-H11240463-A (JP)
Title: Impact absorbing system
Inventor: ENOMOTO HIDEHIKO
IPC: B62D33/06
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enable the impact absorbing means to absorb the impact energy when an impacted body turns around a supporting shaft under impact load, and reduce the size of the impact absorbing means. SOLUTION: An impacted body is turnably supported by a rigid body 11 via a supporting shaft 22, then fixed to the rigid body 11 at a predetermined angle by a bolt 24 or a caulking pin. An impact absorbing means 20 is disposed between the rigid body 11 and the supporting shaft 22. When the impacted body 13 is under an impact load, the bolt 24 or caulking pin is sheared, then the impacted body 13 rotates together with the supporting shaft 22 as the rotation center thereof. Also, this figure is configured so that the impact absorbing means 20 serves as a resistance against rotation of the supporting shaft 22.
Patent JP-H06253283-A (JP)
Title: Data transmitter
Inventor: TOGASHI HARUO
IPC: H04N19/91
Filed: 1993-03-01
Abstract: PURPOSE:To improve the visual characteristic by applying inverse quantization at a decoder with a representative value closer to 0 from its center, converting a time component into a frequency component with respect to the difference between current and preceding picture data for the coding. CONSTITUTION:A coder 1 applies DCT to N difference between current and preceding picture data in the inter mode and an inverse quantizer 106 and an IDCT section 107 convert inverse quantization and frequency component of quantization data into a time component. In the decision of a representative value in the inverse quantizer 106, values closer to zero from a median in input data are selected as representative values. A decoder 2 uses a variable modulation coder 201, an inverse quantization device 202 and an IDCT section 203 to apply variable modulation coding, inverse quantization and IDCT to compressed data and a motion compensation section 205 adds current picture data to preceding picture data subjected to motion compensation to provide an output. Thus, the visual characteristic is improved with simple configuration and the picture quality is enhanced.
Patent JP-S61248746-A (JP)
Inventor: SHIYUSETSUPE FUANTOONI
IPC: B41F27/12
Filed: 1986-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60184488-A (JP)
Title: Method and device for laser working
Inventor: ISHIKAWA KEN
IPC: B23K26/067
Filed: 1984-03-05
Abstract: PURPOSE:To transmit successively laser light to plural points and to work the plural parts by moving relatively the laser light and the input ends of optical transmission means and irradiating the laser light to the work in optional positions thereby working the work. CONSTITUTION:A laser working device is formed of a laser oscillator 21, plural optical transmission means (optical fibers 25a-25d) which receive the laser light 22 oscillated therefrom at input ends 26a-26d and transmit said light, a laser light shielding device 35 which shields and opens the laser light 22, condensing means 32a-32d which condense the laser light 22 and irradiate the same to works 40a-40d and a relative moving means 29. The laser light 22 and the optical fiber 25a-25d are relatively moved by such means 29 to irradiate the light 22 to the works 40a-40d in optional positions by which the works are worked.
Patent JP-S62197532-A (JP)
Title: Soil and sand carrier
Inventor: TSUJIMOTO HARUO
IPC: E02F7/00
Filed: 1986-02-26
Abstract: PURPOSE:To prevent the buckling and leak of pipeline by reinforcing the periphery of the belows-like expandible tube on the downstream side by an oil-charged cylinder. CONSTITUTION:An upstream side partition valve 9a is closed, a downstream side partition valve 9b is opened,and a movable relay tube 7 is advanced (to the left). Hereupon, a bellows-like expandible tube 6a on the upstream side is extended and soil in a soil-charging box 2 is sucked up into the tube 6a. The valve 9b is closed, the valve 9a is opened, and the tube 7 is retracted (to the right). Hereupon, soil and sand is moved from the inside of the tube 7 to the inside of the tube 6b on the downstream side. The same operations are repeated thereafter. The periphery of the tube 6b on the downstream side is reinforced by an oil-charged cylinder 8. The buckling and leak of the tube can thus be prevented.
Patent JP-S55134443-A (JP)
Title: Data processing unit
Inventor: IKUTA YUUKICHI
IPC: G06F13/00
Filed: 1979-04-04
Abstract: PURPOSE: To write to a memory unit in high-speed by making a local memory unit duplex and by shifting the write timing of respective memory units.  
     CONSTITUTION: Data read from duplex local memory units 1 and 2 are applied to operation circuit 8 through A register 6 and B register 7, and the operation result in circuit 8 is written in units 1 and 2 again. Master/slave switching circuit 10 which performs switching control of units 1 and 2 with one as the master system and the other as the slave system is connected to this data processing unit; and when data is written in units 1 and 2, the write timing of the slave system is delayed for the master system by approximately half machine cycle by the command from circuit 10 to write data from data register 9 to the master system first. In case of data read, data from the master system is selected in selection circuit 5 by indication of circuit 10 and is output to register 6 or 7. Then, only when an error is detected in the operation result dependent upon circuit 8, data is written to the slave system, thus making write to the memory unit high-speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07252525-A (JP)
Title: Heat treatment method of carburize-treated alloy steel
Inventor: MORI TAKAO
IPC: C23C8/22
Filed: 1994-03-11
Abstract: PURPOSE:To provide a heat treatment method of a carburize-treated alloy steel. CONSTITUTION:In a producing method of a machine parts produced by applying the heat treatment such as quenching, tempering, etc., after executing the surface carburize-treatment to a low alloy steel for case hardening used for machine structure, immediately after carburizing, this steel is cooled to a suitable temp. in the temp. range of 600 deg.C-just below A1 transformation point of the carburized layer, and successively, held to this temp. Then, after immediately heating to the quenching temp. of the carburized layer without cooling followed by quenching, a heating and tempering treatment is executed at 250-300 deg.C to the carburize-treated alloy steel. By this method, the retained austenite can fully be decomposed.
Patent JP-S60185166-A (JP)
Title: Resistance load type wattmeter
Inventor: OOTSUKA MICHIO
IPC: G01R21/04
Filed: 1984-03-02
Abstract: PURPOSE:To make it possible to simply measure the power of high-power high frequency performing pulse oscillation by one pulse, by attaching a temp. measuring resistor to the surface of a resistor and coinciding the temp. distribution of each resistor. CONSTITUTION:As a resistor, thermally decomposed graphite 24 having anisotropy in heat conductivity is used and said resistor is arranged so that the radius direction and peripheral direction of a support wave guide 14 are set to a direction high in the heat conductivity of the graphite 24 while a membrane like temp. measuring resistor 25 is attached in a rectangular form in a direction high in the heat conductivity of the graphite 24. In this case, time constant, wherein heat is conducted to the longitudinal direction of the resistor 25, is almost equal to that wherein heat is conducted through the graphite 24 and the temp. distribution in the longitudinal direction of the resistor 25 is coincided with that in the direction along the resistor 25 of the graphite 24. Therefore, high frequency power absorbed by the graphite 24 can be accurately measured.
Patent JP-S60185611-A (JP)
Title: Car height and orientation mode setting method
Inventor: IWANO MAKI
IPC: G05D1/08
Filed: 1984-03-02
Abstract: PURPOSE:To enable arbitrary setting of orientation and car height control and enables two controls to be compatible to each other, by a method wherein an orientation control signal is adopted as the starting condition of car height control, and a threshold equivalent to a starting condition is set separately from a threshold for orientation control and is varied. CONSTITUTION:A longitudinal direction accelerating speed G, serving as the deciding signal of scort control, is inputted to input the speed to a third comparator 62. A second threshold V2, being variable to a first threshold V1 being the reference set value of a second comparator 54, is inputted as a reference set value to a comparator 62, and the second threshold V2 is variable to the V1. A car height sensor 64, an A/D converter 66, and an RAM68 are provided, and a processing amount is regulated through detection of car height. The processed signal is outputted as a control instruction to each corresponding device through an input output device 70 from a processing unit 60. the starting region of orientation control can be freely regulated according to the setting way of the first and second thresholds V1 and V2.
Patent JP-S60256817-A (JP)
Title: Liquid surface controller
Inventor: DANIERU ENU KIYANPAU
IPC: F15C1/00
Filed: 1985-02-28
Abstract: A fluid amplifier (10) for sensing the level of a liquid in a reservoir, storage tank of other container and for generating a differential in pressure signal in response to the static presence of the liquid level at a predetermined level. An inlet (14) develops a liquid flow stream (16). A first passage (20) of major cross-sectional dimensions is provided for delivering a major portion (22) of the flow stream to the reservoir or storage tank. A second passage (24) of minor cross-sectional dimensions is spaced laterally of the first passage for developing a small signal fluid power stream (26) substan- , tially parallel to the major supply stream (22). A sensor (28, 30) is responsive to the static presence of the liquid level at the predetermined level for altering the smaller fluid power stream (26) from its substantially parallel flow condition to a condition in which it diverts and attaches to the major supply stream (22). A signal developing device (32, 34) is provided for receiving a fluid pressure signal of one magnitude when the signal fluid power stream (26) is parallel to the major supply stream (22) and of a second magnitude when the signal fluid power stream is diverted.
Patent JP-H09229210-A (JP)
Title: Solenoid valve
Inventor: KUBO KUNIHIRO
IPC: F16K31/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve resistant to contaminants, and for performing flow control using no seal member while keeping the oil pressure balance of a spool. SOLUTION: In a solenoid valve in which a spool 15 is provided in cylinders 11, 12, 13, and flow control for fluid is performed by moving the spool 15 in the direction of a center axis of the spool 15 by electromagnetic force of a solenoid 2, the spool 15 is supported by a plunger 16 to be electromagnetically driven by the solenoid 2, and a bellows 17 sealed and fixed on one end of the spool 15 so as to face the direction of the center axis, the pressure receiving area of the bellows 17 is equalized to the pressure receiving area on the other end of the spool 15, and pressure inside the bellows 17 is equalized to pressure to be received by the other end of the spool 15.